The fundamental frequency of the ELF data now being captured appears to have shifted to 6Hz as of this date and time. Multiples of 6Hz are now
readily visible (e.g., 30, 36, 42, 48Hz) in the graph of data that is shown above. This is in contrast to the pattern of 4Hz multiples that has been
logged on numerous previous occasions.

It is worthwhile to note that the cyclotronic resonant frequency of the barium ion (+2) in the presence of the earth's magnetic field ranges from
approximately 2.25Hz to 6.75Hz. The topic of cyclotronic resonance will be discussed in more detail at a later time.